.show-home {
    display: inline-block;
    height:250px;
    line-height: 250px;
    width: 100%;
    margin-top:20px;
    background-color: #1890ff;
    color: #fff;
    text-align: center;
    font-size: 40px;
}
.show-home a {
    color: #fff;
}
.hidden{
    display:none !important;
}
.show{
    display:inline
}